Mining

Make light work of heavy duty

Dressta mining equipment is robust, powerful and designed to perform a range of functions in open pit mines. Our heavy duty dozers are ideally equipped for challenging terrain, with large and medium dozers available for different applications.

When you enquire about Dressta machines for mining operations, we can recommend the optimal specifications, modifications and attachments – all engineered for your business. With the added security of a manufacturer warranty, we offer the entire package. We can also implement your Special Feature Requests (SFR) for unique modifications.

Explore our range of mining dozers – built to operate at maximum capacity, anywhere in the world. If you cannot find the model below with the appropriate engine configuration (Emission Levels: Tier 3, Tier 4 Interim, Tier 4 Final) for your region, please email us or contact your local dealer.

TD-40E Working in Iran

TD-40E Working in Iran

TD-25M

TD-40E

TD-40E Working in Iran

TD-14M

Versatile Mining Equipment

Dressta mining dozers are built to efficiently perform a number of functions in open pit mines, including stockpile management, ripping materials, removing overburden and building and maintaining haul roads.

Heavy Duty Build

The tough, robust build of Dressta mining machines makes them ideally equipped to cope with abrasive materials and challenging conditions. Heavy duty undercarriages, rigid one-piece frames and advanced track and mainframe designs – just some of the components you can rely on.

Attachment Versatility

Purpose-built mining blades and attachments have been manufactured to ensure maximum productivity, including massive single and multi-shank rippers, and a variety of blades for cutting and pushing.

Built for any Environment

Dressta mining equipment can function to impressive performance levels regardless of the ambient temperatures. From sub-zero arctic conditions to sweltering tropical heat – Dressta dozers are efficient and reliable throughout their operation.

Machines Engineered for Mining

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-15R sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-15R include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-15R provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

Key Specifications

Driveline

Engine Manufacturer / Model / Tier

Cummins/QSB 6.7/T4I

Displacement

6.70 l408.9 in3

Rated Speed

2000 RPM

Engine Output - Net

150 kW201 hp

Rated Speed - Torque

1500 RPM

Engine Torque

949 Nm699.9 lb/ft

Transmission Type - Fwd Rev Speeds

Powershift - 6/6

Carrier Rollers / Track Rollers

2/6

Shoe Pitch

203 mm8.0 in

Track Shoe Width

508 mm20.0 in

Ground Contact Area

27000 cm24,185.0 in2

Number of Shoes

39

Capacities

Fuel Tank

388 l102.5 Gal(US)

Hydraulic Tank

60 l15.9 Gal(US)

Blade Capacity

5.70 m37.5 yd3

Dimensions

Height Top of ROPS (Max)

3450 mm135.8 in

Width - Over Tracks

2440 mm96.1 in

Track Length - On Ground

2640 mm103.9 in

Blade Width

3440 mm135.4 in

Performance

Speed Forward - Maximum

10.50 km/h6.5 MPH

Speed Reverse - Maximum

12.30 km/h7.6 MPH

Ground Bearing Pressure

75.00 kPa10.9 psi

Drawbar Pull Maximum

580 kN130.4 lbf

Implement Pump Flow

164.00 l/min5.8 cfm

Operating Weight

Operating Weight

20350 kg44,864.0 lb

Features & Benefits

WORKING EQUIPMENTBlades

Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.

Angle Blade with tilt is ideal for side casting, backfilling, cutting ditches or setting a final grade by reducing the amount of manoeuvering required to do these jobs.

BLADE SELECTION

SEMI-U

ANGLE

UNDERCARRIAGE

STD & LT

STD & LT

BLADE CAPACITYSAE J1265

5.7 m3(7.45 yd3)

3.8 m3(5.0 yd3)

RippersAdjustable parallelogram multi-shank ripper offers excellent 455 mm (17.9”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a deeper penetration of 713 mm (28”).

ENGINEThe TD-15R is powered by a diesel engine that delivers outstanding power & torque;

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLSDeluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

Efficient air recirculation system

Air conditioner & heater with multiple vents

Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing

Ergonomically designed joystick controls for direction, blade and ripper operations.

ROBUST FRAME AND UNDERCARRIAGEDRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.

High quality sealed and lifetime lubricated track rollers

Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-20R sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20R include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20R provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

Key Specifications

Driveline

Engine Manufacturer / Model / Tier

Cummins/QSL 9/T4I

Displacement

8.90 l543.1 in3

Rated Speed

2200 RPM

Engine Output - Net

185 kW248 hp

Rated Speed - Torque

1500 RPM

Engine Torque

1213 Nm894.7 lb/ft

Transmission Type - Fwd Rev Speeds

Powershift - 6/6

Carrier Rollers / Track Rollers

2/6

Shoe Pitch

216 mm8.5 in

Track Shoe Width

560 mm22.0 in

Ground Contact Area

32000 cm24,960.0 in2

Number of Shoes

40

Capacities

Fuel Tank

490 l129.4 Gal(US)

Hydraulic Tank

115 l30.4 Gal(US)

Blade Capacity

7.04 m39.2 yd3

Dimensions

Height Top of ROPS (Max)

3570 mm140.6 in

Width - Over Tracks

2540 mm100.0 in

Track Length - On Ground

2860 mm112.6 in

Blade Width

3500 mm137.8 in

Performance

Speed Forward - Maximum

10.50 km/h6.5 MPH

Speed Reverse - Maximum

12.20 km/h7.6 MPH

Ground Bearing Pressure

74.10 kPa10.7 psi

Drawbar Pull Maximum

610 kN137.1 lbf

Implement Pump Flow

239.70 l/min8.5 cfm

Operating Weight

Operating Weight

24340 kg53,660.5 lb

Features & Benefits

WORKING EQUIPMENTBlades

Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.

The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.

Angle Blade with tilt is ideal for side casting, backfilling, cutting ditches or setting a final grade by reducing the amount of manoeuvering required to do these jobs.

BLADE SELECTION

SEMI-U

FULL-U

ANGLE

UNDERCARRIAGE

STD & LT

STD & LT

STD & LT

BLADE CAPACITYSAE J1265

7.04 m3(9.2 yd3)

8.45 m3(11.1 yd3)

3.88 m3(5.1 yd3)

RippersAdjustable parallelogram multi-shank ripper offers excellent 700 mm (27.6”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a deeper penetration of 834 mm (32.8”).

ENGINEThe TD-20R is powered by a diesel engine that delivers outstanding power & torque;

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLSDeluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

Efficient air recirculation system

Air conditioner & heater with multiple vents

Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing

Ergonomically designed joystick controls for direction, blade and ripper operations.

ROBUST FRAME AND UNDERCARRIAGEDRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.

High quality sealed and lifetime lubricated track rollers

Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-25R sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-25R include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-25R provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

Key Specifications

Driveline

Engine Manufacturer / Model / Tier

Cummins/QSX 15/T4I

Displacement

15.00 l915.4 in3

Rated Speed

2000 RPM

Engine Output - Net

280 kW375 hp

Rated Speed - Torque

1400 RPM

Engine Torque

1993 Nm1,470.0 lb/ft

Transmission Type - Fwd Rev Speeds

Powershift - 6/6

Carrier Rollers / Track Rollers

2/6

Shoe Pitch

250 mm9.8 in

Track Shoe Width

560 mm22.0 in

Ground Contact Area

36600 cm25,673.0 in2

Number of Shoes

39

Capacities

Fuel Tank

825 l217.9 Gal(US)

Hydraulic Tank

130 l34.3 Gal(US)

Blade Capacity

9.60 m312.6 yd3

Dimensions

Height Top of ROPS (Max)

3800 mm149.6 in

Width - Over Tracks

2700 mm106.3 in

Track Length - On Ground

3270 mm128.7 in

Blade Width

4050 mm159.4 in

Performance

Speed Forward - Maximum

10.30 km/h6.4 MPH

Speed Reverse - Maximum

12.20 km/h7.6 MPH

Ground Bearing Pressure

116.00 kPa16.8 psi

Drawbar Pull Maximum

793 kN178.3 lbf

Implement Pump Flow

313.50 l/min11.1 cfm

Operating Weight

Operating Weight

41150 kg90,720.1 lb

Features & Benefits

WORKING EQUIPMENTBlades

Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.

The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.

Coal Blade for excellent coal pile productivity. Its length, height, and wing angles were developed specifically for high production coal dozing. The blade pocket is in the right place to deliver a live, rolling load. Extended end plates help contain loads and eliminate side spillage.

BLADE SELECTION

SEMI-U

FULL-U

ANGLE

COAL

UNDERCARRIAGE

STD

STD

STD

STD

BLADE CAPACITYSAE J1265

9.6 m3(12.5 yd3)

11.5 m3(15.0 yd3)

5.7 m3(7.4 yd3)

21.0 m3(27.5 yd3)

RippersAdjustable parallelogram multi-shank ripper offers excellent 868 mm (34.2”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a standard shank with 1250 mm (49.2”) penetration and a deep shank option with an exceptional 1700 mm (66.9”) penetration, allowing full use of the remarkable drawbar pull of the machine.

ENGINEThe TD-25R is powered by a diesel engine that delivers outstanding power & torque;

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLSDeluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

Efficient air recirculation system

Air conditioner & heater with multiple vents

Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing

Ergonomically designed joystick controls for direction, blade and ripper operations.

ROBUST FRAME AND UNDERCARRIAGEDRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.

High quality sealed and lifetime lubricated track rollers

Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-25R Extra sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-25R Extra include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-25R Extra provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

Key Specifications

Driveline

Engine Manufacturer / Model / Tier

Cummins/QSX 15/T4F

Displacement

15.00 l915.4 in3

Rated Speed

2000 RPM

Engine Output - Net

280 kW375 hp

Rated Speed - Torque

1200 RPM

Engine Torque

1993 Nm1,470.0 lb/ft

Transmission Type - Fwd Rev Speeds

Powershift - 6/6

Carrier Rollers / Track Rollers

2/6

Shoe Pitch

250 mm9.8 in

Track Shoe Width

560 mm22.0 in

Ground Contact Area

36600 cm25,673.0 in2

Number of Shoes

39

Capacities

Fuel Tank

770 l203.4 Gal(US)

Hydraulic Tank

130 l34.3 Gal(US)

Blade Capacity

9.60 m312.6 yd3

Dimensions

Height Top of ROPS (Max)

3800 mm149.6 in

Ground Clearance

576 mm22.7 in

Width - Over Tracks

2700 mm106.3 in

Track Length - On Ground

3270 mm128.7 in

Blade Width

4050 mm159.4 in

Ground Clearance

576 mm22.7 in

Performance

Speed Forward - Maximum

10.30 km/h6.4 MPH

Speed Reverse - Maximum

12.20 km/h7.6 MPH

Ground Bearing Pressure

111.00 kPa16.1 psi

Drawbar Pull Maximum

793 kN178.3 lbf

Implement Pump Flow

305.50 l/min10.8 cfm

Operating Weight

Operating Weight

41250 kg90,940.6 lb

Features & Benefits

WORKING EQUIPMENTBlades

Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.

The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.

Coal Blade for excellent coal pile productivity. Its length, height, and wing angles were developed specifically for high production coal dozing. The blade pocket is in the right place to deliver a live, rolling load. Extended end plates help contain loads and eliminate side spillage.

BLADE SELECTION

SEMI-U

FULL-U

ANGLE

COAL

UNDERCARRIAGE

STD

STD

STD

STD

BLADE CAPACITYSAE J1265

9.6 m3(12.5 yd3)

11.5 m3(15.0 yd3)

5.7 m3(7.4 yd3)

21.0 m3(27.5 yd3)

RippersAdjustable parallelogram multi-shank ripper offers excellent 868 mm (34.2”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a standard shank with 1250 mm (49.2”) penetration and a deep shank option with an exceptional 1700 mm (66.9”) penetration, allowing full use of the remarkable drawbar pull of the machine.

ENGINEThe TD-25R Extra is powered by a diesel engine that delivers outstanding power & torque;

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLSDeluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

Efficient air recirculation system

Air conditioner & heater with multiple vents

Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing

Ergonomically designed joystick controls for direction, blade and ripper operations.

ROBUST FRAME AND UNDERCARRIAGEDRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.

High quality sealed and lifetime lubricated track rollers

Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-40R Extra sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-40R Extra include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-40R Extra provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

Key Specifications

Driveline

Engine Manufacturer / Model / Tier

Perkins/C 18/T4F

Displacement

18.00 l1,098.4 in3

Rated Speed

2000 RPM

Engine Output - Net

394 kW528 hp

Rated Speed - Torque

1500 RPM

Engine Torque

2379 Nm1,754.7 lb/ft

Transmission Type - Fwd Rev Speeds

Powershift - 6/6

Carrier Rollers / Track Rollers

2/6

Shoe Pitch

280 mm11.0 in

Track Shoe Width

610 mm24.0 in

Ground Contact Area

44000 cm26,820.0 in2

Number of Shoes

39

Capacities

Fuel Tank

1362 l359.8 Gal(US)

Hydraulic Tank

169 l44.6 Gal(US)

Blade Capacity

18.60 m324.3 yd3

Dimensions

Height Top of ROPS (Max)

4220 mm166.1 in

Width - Over Tracks

3110 mm122.4 in

Track Length - On Ground

3610 mm142.1 in

Blade Width

4810 mm189.4 in

Performance

Speed Forward - Maximum

12.00 km/h7.5 MPH

Speed Reverse - Maximum

14.90 km/h9.3 MPH

Ground Bearing Pressure

151.00 kPa21.9 psi

Drawbar Pull Maximum

1162 kN261.2 lbf

Implement Pump Flow

398.00 l/min14.1 cfm

Operating Weight

Operating Weight

67700 kg149,252.8 lb

Features & Benefits

WORKING EQUIPMENTBlades

Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.

The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.

Coal Blade for excellent coal pile productivity. Its length, height, and wing angles were developed specifically for high production coal dozing. The blade pocket is in the right place to deliver a live, rolling load. Extended end plates help contain loads and eliminate side spillage.

BLADE SELECTION

SEMI-U

FULL-U

COAL

UNDERCARRIAGE

STD

STD

STD

BLADE CAPACITYSAE J1265

18.6 m3(24.3 yd3)

22.8 m3(29.8 yd3)

39.8 m3(52.0 yd3)

RippersAdjustable parallelogram multi-shank ripper offers excellent 1000 mm (39”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a standard shank with 1290 mm (51”) penetration and a deep shank option with an exceptional 1670 mm (66”) penetration, allowing full use of the remarkable drawbar pull of the machine.

ENGINEThe TD-40R Extra is powered by a diesel engine that delivers outstanding power & torque;

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLSDeluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

Efficient air recirculation system

Air conditioner & heater with multiple vents

Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing

Ergonomically designed joystick controls for direction, blade and ripper operations.

ROBUST FRAME AND UNDERCARRIAGEDRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.

High quality sealed and lifetime lubricated track rollers

Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.